Gamers, Turn 10 Studios is about to have you say goodbye to your family and friends. Forza Motorsport 4 is nearly available for purchase, and the creative team has let slip a few goodies that will be included with the game. We've already heard about the involvement of Top Gear's Jeremy Clarkson, and how the developers turn a real track into a virtual one. Today, however, we've learned that there's a whole lot more in store for us.